发明人张德明,孙丽萍,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117446720 A, 授权公告日 2017-08-07.
Yamamoto T, Roberts E F, Mueller T. "Method for the Synthesis of 2-(Methylsulfonyl)thieno[2,3-d]pyrimidine" [P]. US Patent, US 11045754 B2, 2023-09-21.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2012, 781, 2520-2524.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2019, 2162, (6), 677-704.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Methylsulfonyl)thieno[2,3-d]pyrimidine Using HRMS and NMR". Anal. Methods, 2021, 1443, (11), 6113-6124.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2017, 2419, (6), 8882-8887.